Nude Ducting Size:315mm which acts as filter to

which acts as filter to prevent growing media entering the re-circulation system

Slotted Venting: Provides optimal cooling to prevent overheating

it pulls no punches and tells it how it is

Timer starts first set of twelve sockets

Nude Ducting Size:315mm which acts as filter toNude Ducting (Black) Give Your Plants The Ventilation They Need! Designed for high and low pressure heating, ventilation, and cooling. Can be Attached To Fans and Filters. The duct is constructed from a core of laminated polyester and aluminium films, a coated mechanical spring wire helix, and solvent based glue. The duct's design enables it to maintain its entire diameter even as it bends. It gives less restriction to air flow when placed properly.